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https://github.com/Tonejs/Tone.js
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27 lines
665 B
TypeScript
27 lines
665 B
TypeScript
import "../core/worklet/SingleIOProcessor.worklet";
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import { registerProcessor } from "../core/worklet/WorkletGlobalScope";
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export const workletName = "bit-crusher";
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export const bitCrusherWorklet = /* javascript */`
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class BitCrusherWorklet extends SingleIOProcessor {
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static get parameterDescriptors() {
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return [{
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name: "bits",
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defaultValue: 12,
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minValue: 1,
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maxValue: 16,
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automationRate: 'k-rate'
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}];
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}
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generate(input, _channel, parameters) {
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const step = Math.pow(0.5, parameters.bits - 1);
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const val = step * Math.floor(input / step + 0.5);
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return val;
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}
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}
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`;
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registerProcessor(workletName, bitCrusherWorklet);
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